87 lines
2.4 KiB
Plaintext
87 lines
2.4 KiB
Plaintext
.\" $NetBSD: hardware,v 1.13 2001/11/25 05:46:51 isaki Exp $
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.
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.Nx*M
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\*V runs on the Sharp X68030 series PCs with a
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.Em true
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MC68030 MPU (not the original MC68EC030). Since the processor of
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the X68030 series is the MC68EC030, you need to replace it with an
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MC68030. Simply remove the old chip and put in the new one instead.
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The largest difficulty might be to open your X68030.
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.Pp
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In addition, some accelerators are supported:
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.Pp
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.(bullet -compact -offset indent
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Xellent30 series
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.It
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040turbo
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.It
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Jupiter-X (040 / 060)
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.It
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060turbo
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.bullet)
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.Pp
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Note that the processor for the Xellent30 series is MC68EC030, so
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you need to replace your processor as well as for X68030. 040Excel
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is reported
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.Em not
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to work at all; possibly because MC68LC040 support is
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incomplete.
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.Pp
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For 68030 systems, installing MC68881 or MC68882 FPCP is highly recommended
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but not required.
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.Pp
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The minimal configuration requires 4 MB of RAM and about 100 MB of
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disk space. To install the entire system requires much more disk space,
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and to run X or compile the system, more RAM is recommended.
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.Pp
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Here is a table of recommended HD partition sizes for a full install:
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.Bl -column -offset indent Partition Suggested 100xMBxx Needed 100xMB
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.It Partition Ta Suggested Ta +\ X Ta Needed Ta +\ X
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.It /\ (root) Ta "25 MB" Ta "25 MB" Ta "20 MB" Ta "20 MB"
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.It /usr Ta "200 MB" Ta "225 MB" Ta "100 MB" Ta "125 MB"
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.It /var Ta "20 MB" Ta "20 MB" Ta "5 MB" Ta "5 MB"
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.It swap Ta Em 2*RAM
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.El
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.(item -offset indent
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Anything else is up to you!
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.item)
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.Pp
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As you may note the recommended size of
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.Pa /usr
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is 100 MB greater than needed. This is to leave room for a kernel source and
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compile tree as you will probably want to compile your own kernel.
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.Li ( ALL
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is large and bulky to accommodate all people).
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.Pp
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Supported devices include:
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.(bullet -compact -offset indent
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Sharp genuine SCSI interface (builtin / optional)
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.It
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SCSI harddisks, CD-ROM drives, tape drives, scanners,...
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.It
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Mankai Seisakusho Mach-2 SCSI interface
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.(Note
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Mach-2p is NOT reported to work.
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.Note)
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.It
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The builtin floppy drives
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.It
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The builtin frame buffer (both of the text and graphics screen)
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.It
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The builtin serial (RS-232C)
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.It
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The builtin parallel (Centronics printer interface)
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.It
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The standard keyboard
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.It
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The mouse / trackball
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.It
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NS16550 serial
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.It
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Neptune-X ethernet
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.It
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Nereid ethernet
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.bullet)
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.Pp
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Hopefully, the AD-PCM sound device will be supported in the future releases.
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